IP Library › Granted Patent US 10,750,747
Granted Patent B2
US 10,750,747 · App. 16/540,707 · Granted Aug 25, 2020

Compositions, methods and uses for cleaning, disinfecting and/or sterilizing

Inventors: Hojabr Alimi (Petaluma, CA); Sridhar Govinda Prasad (San Diego, CA); Surya Kanta De (San Diego, CA)
Assignee: Collidion, Inc.
A01N47/44A01N31/02A61L2/0088A61L2/18A61L2202/24
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Quick Facts
Patent No.
US 10,750,747
App. No.
16/540,707
Granted
Aug 25, 2020
Kind
B2
Abstract

The present specification discloses a composition comprising, consisting essentially of, or consisting of hypochlorous acid or free available chlorine and one or more disinfectants, a composition comprising, consisting essentially of, or consisting of hypochlorous acid or free available chlorine, one or more disinfectants and one or more surfactants, a composition comprising, consisting essentially of, or consisting of hypochlorous acid or free available chlorine and one or more surfactants, a composition comprising, consisting essentially of, or consisting of one or more guanide-containing compound and one or more alcohols, kits comprising, consisting essentially of, or consisting of a disclosed composition, as well as methods and uses to clean, disinfect and/or sterilize a device using such compositions, methods and uses to clean, disinfect and/or sterilize a surface area using such compositions, methods and uses to clean, disinfect and/or sterilize a microbial infection in an individual using such compositions.

Claims (20)

1. A composition consisting of at least 3% by weight of the composition of a polyhexamethylene biguanide, about 40% to about 70% by weight of the composition of an isopropanol, and water.

2. The composition according to claim 1 , wherein the polyhexamethylene biguanide is in an amount of about 4% to about 12% by weight of the composition.

3. The composition according to claim 2 , wherein the polyhexamethylene biguanide is in an amount of about 6% to about 10% by weight of the composition.

4. The composition according to claim 1 , wherein the polyhexamethylene biguanide is in an amount of about 6% to about 15% by weight of the composition.

5. The composition according to claim 4 , wherein the polyhexamethylene biguanide is in an amount of about 7% to about 13% by weight of the composition.

6. The composition according to claim 5 , wherein the polyhexamethylene biguanide is in an amount of about 8% to about 12% by weight of the composition.

7. The composition according to claim 6 , wherein the polyhexamethylene biguanide is in an amount of about 9% to about 11% by weight of the composition.

8. The composition according to claim 7 , wherein the polyhexamethylene biguanide is in an amount of about 10% by weight of the composition.

9. The composition according to claim 1 , wherein the isopropanol is in an amount of about 40% to about 60% by weight of the composition.

10. The composition according to claim 1 , wherein the isopropanol is in an amount of about 45% to about 60% by weight of the composition.

11. The composition according to claim 10 , wherein the isopropanol is in an amount of at most 55% by weight of the composition.

12. The composition according to claim 1 , wherein the isopropanol is in an amount of about 42% to about 58% by weight of the composition.

13. The composition according to claim 12 , wherein the isopropanol is in an amount of about 45% to about 55% by weight of the composition.

14. The composition according to claim 13 , wherein the isopropanol is in an amount of about 47% to about 53% by weight of the composition.

15. The composition according to claim 14 , wherein the isopropanol is in an amount of about 50% by weight of the composition.

16. The composition according to claim 1 , having a pH of 5 to 9.

17. A composition consisting of about 8% to about 12% by weight of the composition of a polyhexamethylene biguanide, about 45% to about 55% by weight of the composition of an isopropanol, and water and having a pH of 5 to 9.

18. The composition according to claim 17 , wherein the polyhexamethylene biguanide is in an amount of about 9% to about 11% by weight of the composition.

19. The composition according to claim 17 , wherein the isopropanol is in an amount of about 47% to about 53% by weight of the composition.

20. A composition consisting of about 10% by weight of the composition of a polyhexamethylene biguanide, about 50% by weight of the composition of an isopropanol, and water and having a pH of 5 to 9.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 22, 2019
From: ALIMI, HOJABR; PRASAD, SRIDHAR GOVINDA; DE, SURYA KANTA
To: COLLIDION, INC.
Reel/Frame 050141/0279 →
Continuity (4)
Continuation 16022673 · Jun 28, 2018
Provisional Application 62577225 · Oct 26, 2017
Provisional Application 62526175 · Jun 28, 2017
Related Publication 20190364900A1 · Dec 5, 2019